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Oksanka [162]
3 years ago
13

Please help me with this question!!! Thank you!!

Mathematics
2 answers:
Andrei [34K]3 years ago
8 0

i think its u=9, cuz 9 squared equals 81, anyway hope this helps

Mademuasel [1]3 years ago
4 0

Answer:

Step-by-step explanation:

u^2=81

u=\sqrt{81}

u=9

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Which expression is equivalent to 2/3(6x+3)
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3 years ago
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<AED

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3 0
3 years ago
The length of a rectangle is 16 inches. if the width is 25% of its length, what is the perimeter of the rectangle​
Leokris [45]

Answer:

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Step-by-step explanation:

Length = 16 inches

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          = 25% of 16

25% = 1/4

Width = 1/4 x 16

          = 4 inches

Length = 16 inches

Width = 4 inches

Perimeter of a rectangle = length + length + width + width:

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PERIMETER = 40 inches

So glad I could help :)

4 0
3 years ago
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